• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Tianjin, China (Mainland)
  • Brand Name: Shiyu
  • Model Number: SK-27B
  • Protection Level: IP55
  • Type: outdoor cabinet
  • External Size: 650*910*1300mm (W*D*H)
  • Inner Capacity: 22U 19inch rack
  • Cooling System: Adopt Heat Exchanger
  • Structure: Double doors (front and back doors)
  • Thermal insulation structure: Double-skin sheet metal filled polyester insulation board
  • Material: galvanized steel
  • Protection Grade: IP55
  • Color: RAL7035
  • Surface treatment: Outdoor Powder Coating
  • Application: Telecommunication

Packaging & Delivery

Packaging Details wooden case with pallet
Delivery Time Shipped in 25 days after payment

SK-27B 22U 19 inch rack telecom outdoor cabinet with heat exchanger  






This manual describes the technical specifications, installation and adjustment, and maintenance of the SK-27B telecom outdoor cabinet. Before the installation and use of this equipment, installers and maintenance personnel must read this manual carefully please.


Handling and the installation Note:


1. A cabinet move, you should use the forklift. When using a forklift handling, you must put it into the fork transport window of the cabinet base. Note that the fork must be through the base, so that the fork lift up the entire base, in order to ensure the safety of handling.


2. The choice of installation location should ensure that the cabinet around a well-ventilated. The distance from front of cabinet to the other equipment, or to the wall should be more than 300mm.



Technology Parameter


Geometric Parameter


External Dimensions: 650 × 910 × 1300mm (W × D × H), (together with heat exchanger in the door)

Equipment cabin space: 22U (19 inches); The distance from rack to the front door is 100mm, and to the back door is 200mm.

The height of cabinet base: 150mm

Bolt hole: 580 × 500mm (W× D)



Environmental Parameter


Operating temperature range: -15 ° C to +45 ° C

Storage temperature range: -25 ° C to +55 ° C


Transport temperature range: -40 ° C ~ +70 ° C

Relative humidity: 5% ~ 95% (+40 °C ± 2 °C)


Ambient pressure: 70kPa ~ 106kPa


Power Input Characteristics


Rated voltage: 48V DC (Heat exchanger of cabinet power supply)

Input voltage range 40 ~ 60V DC


Structural Characteristics


Sidewalls, doors and cabinet top for double insulation.

Protection level: IP55

Weight: 123 kg


Internal structure to indicate: please see Picture 1


1: Cabinet     2: 22U 19 inch rack    3: Vertical cable Manage 4:     Heat exchanger in the front door


5: Bracket     6: Back door 7: Base 



Other Pictures:





Other cabinet from our company:


Other products


Product picture






Model Number






External Size

650*852*1500mm (W*D*H)

650*910*1300mm (W *D*H)

650*650*1250mm (W *D*H)

760*550*1050mm (W *D*H)

600*750*1000mm (W*D*H)

Internal Capacity

25U,19 inch rack

22U ,19 inch rack

20U ,19 inch rack

18U ,19 inch rack

18U,19 inch rack

Cooling System

Air conditioner (340W)

Heat exchanger(80W/K)

Heat exchanger(80W/K)

Heat exchanger(80W/K)

TEC Air conditioner (200W)













Mount method

On the ground

On the ground

On the ground

On the ground

Pole mounted

Place of Origin

Tianjin, China (Mainland)


outdoor cabinet/outdoor telecom cabinet

Structural Materials

SPCC (cold rolled steel),aluminum,stainless steel, according to your demand

Structure characteristics

Double-layer heat insulation structure

Protection grade



Wooden case with pallet



Payment & Packaging


Price Terms : FOB Tianjin, others can discuss
Payment Terms : T/T, at sight LC, others can discuss
Delivery time : 20-30 days
Package: wooden case
Remark: The price will changs with any requirement changes




Company Information



Yanxiang professional in power swichboard ,power battery cabinet, distribution cabinet , telecom network distribution box,high voltage substation cabinet ,telecommunication equipment ,electrical accessories, telecom rack cabinet ,Industrial solar air conditioning, Industrial heat exchanger etc, which can be widely used in the telecommunication, Power, energy ,engineer industries.

With 13 years manufacturer and solutions experience with ISO and TUV certificated . Over 50000 sets cabinet can be produced each month.

We also offer high and new technology consulting and transfer service.




Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 40,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $53,000
Learn More